CN215722797U - Switching device for explosion-proof lamp - Google Patents
Switching device for explosion-proof lamp Download PDFInfo
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- CN215722797U CN215722797U CN202122135242.XU CN202122135242U CN215722797U CN 215722797 U CN215722797 U CN 215722797U CN 202122135242 U CN202122135242 U CN 202122135242U CN 215722797 U CN215722797 U CN 215722797U
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- joint
- explosion
- connector
- proof lamp
- depressed part
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Abstract
The utility model relates to a switching device for an explosion-proof lamp, which comprises a first joint and a second joint, wherein the first joint and the second joint are connected through a bolt, the first joint comprises a sleeve joint part, an installation part and a connecting part, the sleeve joint part is sleeved in the explosion-proof lamp, a plurality of installation part threaded holes are formed in the installation part, the installation part is in bolt connection with the explosion-proof lamp through the installation part threaded holes, the connecting part is used for connecting the second joint, the connecting part is provided with a sunken part, sunken part threaded holes are formed in the sunken surface of the sunken part, second joint threaded holes are correspondingly formed in the second joint, and the second joint and the first joint are fixedly connected through bolts arranged in the sunken part threaded holes and the second joint threaded holes. According to the utility model, the first connector and the second connector are formed by adopting the detachable switching device, and the first connector and the second connector are communicated, so that protection can be provided during wired connection.
Description
Technical Field
The utility model relates to the technology of explosion-proof lamps, in particular to a switching device for an explosion-proof lamp.
Background
The existing explosion-proof lamp is generally in wired connection, and the circuit is exposed when in wired connection; and need carry out the adaptability installation to the explosion-proof lamp sometimes, when needs change the angle and install, need right, need set up corresponding transition joint and carry out the switching, but present joint most all is the integral type structure, and it is inconvenient to dismantle.
Disclosure of Invention
The utility model aims to provide an adapter device for an explosion-proof lamp, which is used for solving the problem that a circuit is exposed and the problem that a transition joint is not easy to disassemble.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a switching device for explosion-proof lamp, its characterized in that, connects including first joint and second, pass through bolted connection between first joint and the second connects, the inner chamber that the inner chamber of first joint and second connect communicates with each other, first joint is including cup jointing portion, installation department and connecting portion, the explosion-proof lamp is emboliaed to the portion of cup jointing, be formed with a plurality of installation department screw holes on the installation department, the installation department passes through installation department screw hole and explosion-proof lamp bolted connection, connecting portion are used for connecting the second and connect, connecting portion have a depressed part, the depressed part screw hole has been seted up on the depressed part's the depressed part, and is corresponding be provided with the second on the second connects the screw hole, through set up the fixed connection that the bolt realized second joint and first joint at depressed part screw hole and second joint screw hole.
The utility model is further provided that the second joint comprises a straight line segment perpendicular to the first joint and a bending segment, and an angle formed between the bending segment and the straight line segment is 90-180 degrees.
The utility model is further provided that the outer wall surface of the second joint is provided with a plurality of reinforcing ribs, and the reinforcing ribs are arranged along the wall surface of the second joint.
The utility model is further provided that the reinforcing ribs adjacent to each other are distributed on the second joint in a 90-degree manner.
The utility model further provides that the number of the mounting part threaded holes, the number of the sunken part threaded holes and the number of the second joint threaded holes are four.
The utility model has the advantages that the detachable switching device is adopted to form the first joint and the second joint which are communicated with each other, so that protection can be provided during wired connection; secondly when not needing wired connection, realize the installation to the explosion-proof lamp as switching device, will install pole or bracing piece and put into the section of bending that the second connects and fix, can incline the installation with the explosion-proof lamp, seted up the fixed orifices on the section of bending, after installation pole or bracing piece are packed into, act on installation pole or bracing piece with the bolt from the fixed orifices screw in to stably install pole or bracing piece.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a perspective view of an embodiment of the present invention.
Fig. 3 is a cross-sectional view of an embodiment of the present invention.
Fig. 4 is a schematic view of the application of the present invention to an explosion-proof lamp.
Reference numerals: 10. a first joint; 20. a second joint; 30. a socket joint part; 40. an installation part; 50. a connecting portion; 60. mounting portion threaded holes; 70. a recessed portion; 80. a recessed surface; 90. a recess threaded hole; 100. a second joint threaded bore; 110. reinforcing ribs; 120. a fixing hole;
Detailed Description
The following detailed description of the embodiments of the present application will be provided with reference to the drawings and examples, so that how to implement the technical means for solving the technical problems and achieving the technical effects of the present application can be fully understood and implemented.
As shown in fig. 1 to 4, the present invention is an adapter for an explosion-proof lamp, including a first connector 10 and a second connector 20, the first connector 10 and the second connector 20 are connected by a bolt, an inner cavity of the first connector 10 is communicated with an inner cavity of the second connector 20, the first connector 10 includes a sleeve portion 30, an installation portion 40 and a connection portion 50, the sleeve portion 30 is sleeved into the explosion-proof lamp, a plurality of installation portion threaded holes 60 are formed on the installation portion 40, the installation portion 40 is connected with the explosion-proof lamp bolt through the installation portion threaded holes 60, the connection portion 50 is used for connecting the second connector 20, the connection portion 50 has a recess portion 70, a recess portion threaded hole 90 is formed on a recess surface 80 of the recess portion 70, a second connector threaded hole 100 is correspondingly formed on the second connector 20, and the second connector 20 is fixedly connected with the first connector 10 by bolts arranged on the recess portion threaded hole 90 and the second connector threaded hole 100, the second joint 20 comprises a straight line segment perpendicular to the first joint 10 and a bent segment, and an angle formed between the bent segment and the straight line segment is 90-180 degrees.
A plurality of reinforcing ribs 110 are arranged on the outer wall surface of the second connector 20, the reinforcing ribs 110 are arranged along the wall surface of the second connector 20, and the reinforcing ribs 110 which are adjacent to each other are 90 distributed on the second connector 20.
The number of the mounting portion threaded holes 60, the number of the recess portion threaded holes 90, and the number of the second joint threaded holes 100 are four.
According to the utility model, the first connector 10 and the second connector 20 are formed by adopting the detachable switching device, and the first connector 10 and the second connector 20 are communicated, so that protection can be provided during wired connection; secondly when not needing wired connection, realize the installation to the explosion-proof lamp as switching device, will install pole or bracing piece and put into the section of bending that the second connects 20 and fix, can incline the installation with the explosion-proof lamp, seted up fixed orifices 120 on the section of bending, after installation pole or bracing piece are packed into, act on installation pole or bracing piece with the bolt from fixed orifices 120 screw in to stably install pole or bracing piece.
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.
While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments, and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed above, or as otherwise known in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a switching device for explosion-proof lamp, its characterized in that, connects including first joint and second, pass through bolted connection between first joint and the second connects, the inner chamber that the inner chamber of first joint and second connect communicates with each other, first joint is including cup jointing portion, installation department and connecting portion, the explosion-proof lamp is emboliaed to the portion of cup jointing, be formed with a plurality of installation department screw holes on the installation department, the installation department passes through installation department screw hole and explosion-proof lamp bolted connection, connecting portion are used for connecting the second and connect, connecting portion have a depressed part, the depressed part screw hole has been seted up on the depressed part's the depressed part, and is corresponding be provided with the second on the second connects the screw hole, through set up the fixed connection that the bolt realized second joint and first joint at depressed part screw hole and second joint screw hole.
2. The adapter device of claim 1, wherein the second connector comprises a straight line segment perpendicular to the first connector and a bent segment, and the angle formed between the bent segment and the straight line segment is 90-180 °.
3. The adapting device for the explosion-proof lamp as claimed in claim 2, wherein the second connector is provided with a plurality of reinforcing ribs on the outer wall surface, and the reinforcing ribs are arranged along the wall surface of the second connector.
4. The adapter device of claim 3, wherein the reinforcing ribs are distributed on the second joint at 90 intervals.
5. The adapter device for the explosion-proof lamp as claimed in claim 4, wherein the mounting portion threaded hole, the recess threaded hole and the second connector threaded hole are four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122135242.XU CN215722797U (en) | 2021-09-06 | 2021-09-06 | Switching device for explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122135242.XU CN215722797U (en) | 2021-09-06 | 2021-09-06 | Switching device for explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215722797U true CN215722797U (en) | 2022-02-01 |
Family
ID=80015050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122135242.XU Active CN215722797U (en) | 2021-09-06 | 2021-09-06 | Switching device for explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215722797U (en) |
-
2021
- 2021-09-06 CN CN202122135242.XU patent/CN215722797U/en active Active
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| GR01 | Patent grant |